5k^3-15k^2=0

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Solution for 5k^3-15k^2=0 equation:


Simplifying
5k3 + -15k2 = 0

Reorder the terms:
-15k2 + 5k3 = 0

Solving
-15k2 + 5k3 = 0

Solving for variable 'k'.

Factor out the Greatest Common Factor (GCF), '5k2'.
5k2(-3 + k) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'k2' equal to zero and attempt to solve: Simplifying k2 = 0 Solving k2 = 0 Move all terms containing k to the left, all other terms to the right. Simplifying k2 = 0 Take the square root of each side: k = {0}

Subproblem 2

Set the factor '(-3 + k)' equal to zero and attempt to solve: Simplifying -3 + k = 0 Solving -3 + k = 0 Move all terms containing k to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + k = 0 + 3 Combine like terms: -3 + 3 = 0 0 + k = 0 + 3 k = 0 + 3 Combine like terms: 0 + 3 = 3 k = 3 Simplifying k = 3

Solution

k = {0, 3}

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